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Explore the alternative logic of sampling in qualitative research, focusing on corpus construction. Understand the principles of competence, innovation, and challenging conventional thinking. Learn about different sampling methods and the complexities of mapping unknowable populations. Discover strategies for selecting diverse cases and collecting varied data to enhance your research outcomes.
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INFO 272. Qualitative Research Methods 'Corpus Construction' as an alternative logic of sampling
‘Corpus Construction’ • Defining the sites and subjects of in situ work • Making decisions about your field site(s) – how a social phenomenon of interest is mapped out onto spatial terrain • Selecting people to follow, observe and/or interview • Selecting media / artifacts from the setting for further analysis
Competence and Innovation • Competence (Bauer and Gaskell) • Systematic • Issues of public accountability • Innovation (Becker) • Challenge conventional thinking
Doing Innovative Research • Starting Where You Are (Lofland and Lofland) • Commitment and Curiosity • Access and ‘getting in’ • Willingness to go where others won’t • The inconvenient and uncomfortable • The illegitimate
Approaches • Total enumeration (i.e. census) • Statistical random sample • Snowball sample (iteration again) • Convenience sample (bad)
Random vs. Systematic • ‘Corpus Construction’ • Typifies unknown attributes • Systematic selection to some alternative rationale (not a convenience sample) • Random Statistical Sampling • Distribution of already known attributes • Sample has a distribution of criterion = population as a whole • Popular misconception – the greater the # in the sample, the more accurate
Unknowable Populations Many populations of ‘individuals’ are knowable, however… • What about ‘actions?’ • What about ‘situations?’ • Open systems (i.e. language) = infinite populations
Mapping the Unknowable Social strata, functions and categories (known) Representations (unknown) Varieties of: Belief Attitudes Opinions Stereotypes Ideologies Worldviews Habits Practices [Bauer and Gaskell]
Mapping the Unknowable • Iteration until Saturation • Don’t collect too much data [logistical limits]
Extending Selection Strategies: Sampling for ‘Innovation’ • Identify the case that is likely to upset your thinking and look for it – (the counter-example) e.g. morphine, opium, heroin addicts • If someone says it has already been studied, its probably time to study it again. • Studying the non-serious and the ‘boring’
Loose Ends: Selecting Field Sites • Some work is clearly ‘sited’ • Some is not (amorphous social settings) – and therefore locating such work will be more involved • Sites may be ‘open’ or ‘closed’
Loose Ends: Collecting text, images, data • Text produced in the process of research vs. texts produced for other purposes • Bauer and Gaskell’s simplified treatment of newspapers, etc. – newspapers as… • vs. Becker’s concern with the ‘sociology of record keeping’ • in media studies, the ‘active audience’
In Conclusion - Representativeness? • The problem of unknowable populations • Rather than ‘representativeness’ we are seeking ‘range’ and variation in the social phenomenon under study • To what effect? Challenging notions of what is ‘natural’ or ‘universal’ about a phenomenon
To Review • Population and the problem of unknowable populations • Selection for range/diversity of the social phenomenon rather than representativeness • Selection for innovation • Stopping criterion
For Thursday • Read Lofland and Lofland section on logging data • Read UC guidelines for protection of human subjects